Kabushiki Kaisha Toshiba

Toshiba Matsushita Display Technology Co., Ltd.

Sharp Kabushiki Kaisha Corporation

Toshiba Kikai Kabushiki Kaisha

Advanced Lcd Technologies Development Center Co., Ltd.

Toshiba Mobile Display Co., Ltd.

Fujifilm Corporation

Nikon Corporation

Sendai Nikon Corporation

Hiroki Nakamura

Yoshihiro Watanabe

Nozomu Harada

Hirotaka Hayashi

Masahiro Yoshida

Norio Tada

Takayuki Imai

Yoshitaka Yamada

Youichi Masuda

Michiya Kobayashi

Masato Kemmochi

Hajime Sato

Kazuki Taira

Takahiro Takimoto

Toshihiko Fukushima

Tsutomu Sakamoto

Seiji Murakami

Takuji Nakazono

Toshiya Saeki

Sadayoshi Naito

Yutaka Saitoh

Takako Sugawara

Masahiro Tada

Masakiyo Matsumura

Takashi Yamada

Takashi Hikosaka

Yoichiro Tanaka

Masaru Nikaido

Masaru Kubo

Masayuki Sagoi

Shigeru Aomori

Masayoshi Fuchi

Takafumi Nakamura

Terunori Warabisako

Atsushi Sekine

Hirohisa Warita

Norikazu Okada

Yoshiaki Ouchi

Isamu Ohkubo

Tomiya Sonoda

Hironori Yano

Kazufumi Oki

Masaki Kado

Hidenori Aizawa

Hideyuki Arai

Tomoyasu Mihori

Masaichi Iiboshi

Yumi Kihara

Toshifumi Yoshikawa

Provided are a program execution control method capable of preventing a malicious third party from misappropriating a web application program, a program, a recording medium, a web page, a transmission server, a client, and a web system. In the program execution control method, the program, the recording medium, the web page, the transmission server, the client, and the web system, the web application program includes a list of identification information of authorized servers written by a low-level language, a determination program, and a processing program which are written by a low-level language. The determination program checks whether identification information of the transmission server extracted from a URI of a web page and identification information of an authorized server included in the list match each other, and limits execution of the processing program according to the check result.

Program execution control method, program, recording medium, web page, transmission server, client, and web system

The present invention provides a wiring, a display device, and a method of manufacturing the same. A first metal diffusion-preventing layer is formed on a substrate or on a circuit element formed on the substrate. Then, a metal wiring layer is selectively formed on the first metal diffusion-preventing layer by an electroless metal plating method or a metal electroplating method. Further, the undesired portion of the first metal diffusion-preventing layer is removed. Finally, a second metal diffusion-preventing layer is formed selectively by an electroless metal plating method in a manner to cover the metal wiring layer or both a seed layer and the metal wiring layer.

Wiring, display device and method of manufacturing the same

A capacitor charged beforehand is discharged according to a light surrounding a display unit. A data is decreased similarly to the voltage between the electrodes of the capacitor. A trigger signal is outputted if the data becomes equal to or less than a threshold value. A clock signal whose cycle of changing levels gradually becomes long is generated. A count value is updated at each change of the clock signal's level and the updated count value is outputted. The count value is sampled when the trigger signal is outputted.

Display device capable of measuring an illuminance and widening a dynamic range of the measured illuminance

In making a contact determination between an object and a display screen, a display apparatus of the present invention is capable of adjusting a region on which to make a contact determination in response to the displayed image in a liquid crystal panel, so that the influence by the displayed image can be suppressed. Moreover, for simplifying the contact determination process, the display apparatus sets solid a region in the picked-up image that is not a target of the contact determination, with a predetermined gradation value.

Display apparatus with optical input function

A method for forming a wiring structure includes forming a metal layer on a substrate, and annealing the metal layer by irradiating the metal layer with light emitted from at least one flash tube, thereby growing crystalline grains of the metal layer.

Increased grain size in metal wiring structures through flash tube irradiation

In order to improve accuracy in determining whether or not an object touches a display screen, a display device includes a display unit and a processor. The display unit includes an image display unit which displays an image on a display screen, an optical input unit which picks up an image of an object adjacent to the display screen and a capacitive coupling detector which detects a capacitive coupling to the object adjacent to the display screen. The processor determines that the object touches the display screen by using, and concurrently calculates the coordinates touched by the object by using the capacitive coupling detected by the capacitive coupling detector, and the image picked up by the optical input unit.

Display device

A liquid crystal panel brightness controller notifies a backlight controller that an illuminance of ambient light is equal to or less than a threshold value. Upon notification, the backlight controller causes invisible light emitted, for example. The invisible light passes through a liquid crystal panel and is reflected by an imaging target and is received by photosensors. Accordingly, the decrease in the amount of the visible light received by photosensors is compensated. As a result, an image with a high S/N ratio is obtained.

Liquid crystal display device achieving imaging with high S/N ratio using invisible light

A display device has a predetermined display region and includes an array substrate equipped with a drive circuit, and a light sensor for measuring outside illuminance and a temperature sensor both installed on the array substrate. A control method for the display device includes using the light sensor to measure outside illuminance and using an output of the temperature sensor to correct an output of the light sensor, thereby adjusting luminance in the display region. The display device may further include an opposed substrate in opposition to the array substrate, a liquid crystal layer sandwiched between the two substrates to form the predetermined display region, and a backlight, thereby constituting a liquid crystal display device. Another configuration of a display device has a predetermined display region and includes an array substrate equipped with a drive circuit for display, and a light sensor installed on the array substrate for measuring outside illuminance, a filtering circuit for filtering a signal output from the light sensor and a processing circuit for processing the signal output from the light sensor and then filtered with the filtering means.

Display device and control method therefor

In a lateral double-diffused field effect transistor of the present invention, a gate insulating film includes a first gate insulating film covering a source diffusion layer up to a region beyond the pattern of a body diffusion layer and a second gate insulating film having a film thickness larger than that of the first gate insulating film and covering a region closer to a drain diffusion layer than the region covered by the first gate insulating film. A boundary between the first gate insulating film and the second gate insulating film is composed of a straight portion parallel to a side of the pattern of the body diffusion layer and a corner portion surrounding an vertex of the pattern of the body diffusion layer from a distance. A distance between the vertex of the pattern of the body diffusion layer and the corner portion of the boundary is equal to or smaller than a distance between the side of the pattern of the body diffusion layer and the straight portion of the boundary.

Lateral double-diffused field effect transistor and integrated circuit having same

A method of manufacturing a semiconductor device includes irradiating a region to be crystallized of a non-monocrystalline semiconductor film with laser beam modulated by an optical modulator to have light intensity distribution having a minimum light intensity line or minimum light intensity spot to crystallize the region, and heating the crystallized region by irradiating light from a flash lamp onto the crystallized region.

Method of manufacturing semiconductor device

An optical encoder comprising a light-receiving part having photodiodes equal in number to the common multiplier of a number of slits facing the light-receiving part and a number of movement information signals. Output terminals of the photodiodes are connected so that the movement information signals are respectively obtained by adding output signals of the plurality of photodiodes out of the photodiodes equal in number to the common multiplier. The twelve photodiodes are balancedly arranged corresponding to three slits and a light-receiving area of each photodiode is made smaller by subdiving each photodiode. The optical encoder suppress difference, distortion and variance of the movement information signals or the like obtained from the light-receiving part with the result that accurate movement information is obtained.

Optical encoder

A light receiving element, comprising a semiconductor structure comprising at least a first conductivity type semiconductor layer, a first, second conductivity type semiconductor layer provided on the first conductivity type semiconductor layer in the semiconductor structure, a second, second conductivity type semiconductor layer having an impurity concentration lower than that of the first, second conductivity type semiconductor layer, a second, first conductivity type semiconductor layer provided on the second, second conductivity type semiconductor layer, or a second, first conductivity type semiconductor layer provided within the second, second conductivity type semiconductor layer.

Light receiving element, light detector with built-in circuitry and optical pickup

A microlens substrate and a liquid crystal panel are attached with a liquid layer having a lower refractive index than that of a microlens interposed between them. This suppresses light amount loss caused by interface reflection. The liquid layer also prevents mixing of moisture or dust, which occurs when an air layer is interposed, and thereby improves the reliability of the device.

Flat display device having a display panel including a plurality pixels and a microlens substrate including a plurality of microlens

A front surface of the opposite electrode of a liquid crystal display panel is formed in a curved shape. The relation between the reflecting surface of the pixel electrode and the curved surface of the opposite substrate is defined so that a leaving direction of the light that is reflected by the first face of the opposite substrate is different from a leaving direction of light that is emitted from the first face of the opposite substrate after having been reflected by the pixel electrodes through the liquid crystal layer. Thus, undesired light on the front surface of the opposite substrate is separated from light that is displayed. Consequently, an image free of dazzling and deterioration of contrast ratio due to undesired reflected light can be obtained with a high contrast ratio. In a display apparatus containing the reflection type liquid crystal display, an incident surface to a dichroic prism is an inclined surface including a curved surface, not a surface that is perpendicular to the optical axis. Thus, signal light that is reflected on each reflection type liquid crystal display panel and that is displayed can be separated from undesired light that is reflected on the surface of the dichroic prism. Thus, an image with a high quality, and a high contrast ratio can be displayed.

Reflection type liquid crystal display device and display apparatus therewith

Growing community of inventors

Ageo, Japan

Hiroki Nakamura